Baxi Boiler Installation
- Want a reliable new boiler at the lowest fitted price?
- Replacing an old Baxi, or switching to one?
- After a British built boiler that's simple and well supported?
I'm a Local Gas Engineer, I Can Fit Your Baxi Tomorrow
Send a photo of your current boiler on WhatsApp and get a fixed Baxi boiler quote back in minutes. Baxi combi boilers installed across Walsall from £2,000, fitted next day by a Gas Safe registered, fully insured engineer.
Trusted & Accredited


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Blackthorne Plumbing is a Gas Safe registered, local same day plumber in Walsall. As a Baxi Approved Installer we fit Baxi combi boilers from £2,000 installed, with the flue, filter, scale reducer, thermostat and powerflush included, and usually fit them the next day. Call or message us for a fixed quote within minutes. Baxi boilers carry a 5 year warranty when serviced every year, and we are usually less than 30 minutes from any WS postcode.
Baxi Boiler Prices in Walsall
Fixed Baxi installation cost, fitted, with flue, filter, scale reducer, thermostat and powerflush included. No hidden extras. This is part of our new boiler installation in Walsall.
Regular to combi conversions and boiler relocations from £2,800.
Already have a Baxi? I repair them and service them too, and your warranty needs an annual service.
3 Steps to Your Baxi Boiler
From a photo on WhatsApp to a new boiler on the wall, in as little as 24 hours
Recent Baxi Installations in Walsall
Baxi boilers we've fitted for homeowners across Walsall
Prefer to Talk?
Send a photo of your boiler on WhatsApp for a fixed price in minutes, or give us a call and we'll talk it through.
Trusted by Walsall for Over a Decade
Don't just take our word for it. Read reviews from Walsall customers with a new boiler from us.
“Fantastic work friendly faces and a brilliant job installing my boiler, will use then again in future”
Peter
December 22, 2025
Checkatrade
“Sharif replaced my faulty thermostats within hours of contacting them. They gave honest advice on products that suited my budget and fitted everything professionally. Would definitely use them again and recommend to others.”
Duane
September 30, 2025
Checkatrade
“Sharif is an outstanding technician with a diverse skill set. He provided exceptional service, replacing all the pipes for the leaking sinks in both our bathroom and kitchen. He also conducted comprehensive tests to ensure everything was functioning efficiently. We highly recommend Sharif and his company for their professional and high-quality work.”
Kain
September 24, 2025
Checkatrade
“Excellent service! He arrived very quickly and was very polite and professional. He clearly explained the issue and the work carried out, making everything easy to understand. The boiler was fixed efficiently, and I'm very happy with the service. Highly recommended.”
Frank Ogieva
January 22, 2026
Checkatrade & TrustATrader
We Are a Local Small Business in Walsall
We're local Baxi installers based in Walsall, Gas Safe registered and usually less than 30 minutes from any WS postcode
Blackthorne PlumbingWalsall, West Midlands
Open in Google MapsOther Services We Offer
Already have a Baxi, or comparing brands? Here's how else we can help

Baxi Repair
Same day Baxi boiler repair in Walsall. Baxi 800, 600, Duo tec and every model, fixed price.
Learn More
Baxi Service
Annual Baxi boiler service from £89. Keeps your warranty valid, same day slots across Walsall.
Learn More
Gas Fire Installations
Gas fire installation, replacement and flue work carried out by Gas Safe registered engineers.
Learn More
Heat Pump Installations
Air source heat pump installation with MCS certification and BUS grant support.
Learn More
Underfloor Heating Installations
Wet underfloor heating systems installed in new builds, extensions and renovations.
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